Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4739418 | Information signal recording disc recorded with stereoscopic television signal | Makoto Iwahara, Kiyoaki Suzuki, Atsushi Sakamoto | 1988-04-19 |
| 4672434 | Stereoscopic television system and apparatus with 4 to 1 interlace display | Kiyoaki Suzuki, Makoto Iwahara, Atsushi Sakamoto | 1987-06-09 |
| 4550797 | Loudspeaker diaphragm made of a molded, sintered ceramic body | Kiyoaki Suzuki, Katsuhiro Onuki, Isami Nomoto, Yoshiaki Fukuda, Takeshi Sato | 1985-11-05 |
| 4295006 | Speaker system | Mitsuaki Tanaka | 1981-10-13 |